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參數(shù)資料
| 型號： | LP3987 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE |
| 中文描述： | 微微型SMD一百五十零毫安超低壓差CMOS電壓調(diào)節(jié)器，睡眠模式 |
| 文件頁數(shù)： | 3/17頁 |
| 文件大?。?/td> | 533K |
| 代理商： | LP3987 |
Pin Descriptions
Name
V
EN
GND
V
OUT
V
IN
MODE
micro SMD*
A1
B2
C1
C3
A3
Function
Enable Input Logic, Enable High
Common Ground
Output voltage of the LDO
Input voltage of the LDO
Power Mode Control, Active = 1, Sleep
Mode = 0
* The pin numbering scheme for the micro SMD package was revised in April, 2002 to conform to JEDEC standard. Only the pin numbers
were revised. No changes to the physical location of the inputs/outputs were made. For reference purposes, the obsolete numbering
scheme had VEN as pin 1, GND as pin 2, VOUT as pin 3, VIN as pin 4, and MODE as pin 5.
Ordering Information
BP refers to a 0.170mm bump size with package height of 0.9mm
Output
Voltage (V)
2.85*
* Please contact National Semiconductor for availability
BL refers to a 0.300mm bump size with package height of 0.9mm
Grade
LP3987 Supplied as 250
Units, Tape and Reel
LP3987IBP-2.85
LP3987 Supplied as 3000
Units, Tape and Reel
LP3987IBPX-2.85
STD
Output
Voltage (V)
2.85
* Please contact National Semiconductor for availability
TL refers to a 0.300mm bump size with package height of 0.6mm
Grade
LP3987 Supplied as 250
Units, Tape and Reel
LP3987IBL-2.85
LP3987 Supplied as 3000
Units, Tape and Reel
LP3987IBLX-2.85
STD
Output
Voltage (V)
2.5
2.6
2.8
2.85
3.0*
* Please contact National Semiconductor for availability
Grade
LP3987 Supplied as 250
Units, Tape and Reel
LP3987ITL-2.5
LP3987ITL-2.6
LP3987ITL-2.8
LP3987ITL-2.85
LP3987ITL-3.0
LP3987 Supplied as 3000
Units, Tape and Reel
LP3987ITLX-2.5
LP3987ITLX-2.6
LP3987ITLX-2.8
LP3987ITLX-2.85
LP3987ITLX-3.0
STD
STD
STD
STD
STD
L
www.national.com
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LP3988ITL-2.85 | Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator With Power Good |
| LP3988ITLX-1.85 | Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator With Power Good |
| LP3988ITLX-2.6 | Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator With Power Good |
| LP3988ITLX-2.85 | Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator With Power Good |
| LP3988IMFX-2.5 | Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator With Power Good |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP3987-1.5B3A | 制造商:POWER 制造商全稱:Lowpower Semiconductor inc 功能描述:300mA,Ultra-LowNoise Ultra-fast CMOS LDO Regrlator |
| LP3987-1.5B3B | 制造商:POWER 制造商全稱:Lowpower Semiconductor inc 功能描述:300mA,Ultra-LowNoise Ultra-fast CMOS LDO Regrlator |
| LP3987-1.5B3C | 制造商:POWER 制造商全稱:Lowpower Semiconductor inc 功能描述:300mA,Ultra-LowNoise Ultra-fast CMOS LDO Regrlator |
| LP3987-1.5B3D | 制造商:POWER 制造商全稱:Lowpower Semiconductor inc 功能描述:300mA,Ultra-LowNoise Ultra-fast CMOS LDO Regrlator |
| LP3987-1.5B3E | 制造商:POWER 制造商全稱:Lowpower Semiconductor inc 功能描述:300mA,Ultra-LowNoise Ultra-fast CMOS LDO Regrlator |
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